The Stink Before Christmas

'Twas the night before Christmas, When all through the house Not a creature was stirring, not even a mouse... But I'll tell you what was stirring... 'Twas Santa's BIG BOTTOM! It's time to deliver presents, but Santa's tummy is feeling funny and he needs to let out parps along the way... But as a result, all the presents fall in the sea. Will Santa's trusty reindeer come to the rescue, after their Brussels sprout snack?